Even though he is clearly distressed, he is willing to go back into that prison to prove that he is not really a bad guy. “Listen carefully to me, now, you’re not 819. You are Stewart, and my name is Dr. Zimbardo. I am a psychologist, not a prison superintendent, and this is not a real prison. This is just an experiment, and those guys in there are just students, like you. So it’s time to go home, Stewart. Come with me now. Let’s go.”
